ULKER TOK (M.D.) – Rheumatology Physician, NPI 1073580924
Rheumatology Physician
Main info
Doctor Profile
Profile Insights
NPPES metrics only — not quality of care.
106 RHEUMATOLOGY in AZ
Provider Addresses for ULKER TOK (M.D.)
1925 W ORANGE GROVE RD STE 307
TUCSON, AZ 857041152
Phone: (520) 792-2199
Fax: (520) 818-9992
Type: Location
403 W COOL DR STE 107
TUCSON, AZ 857046551
Phone: (520) 792-2199
Fax: (520) 818-9992
Type: Location
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
Loading prescription activity...
Open Payments (CMS)
CMS reports 317 Open Payments records for all available years, with a total value of $5,889.
Total Amount is formed as General ($5,889) + Research ($0) + Ownership ($0) = $5,889.
Last reported payment date: 2024-12-18 • Largest payer in this snapshot: Amgen Inc. ($1,621).
Total Amount
$5,889
General + Research + Ownership
Payments
317
Total payment records
General Amount
$5,889
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-12-18
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Amgen Inc. | $1,621 |
| ABBVIE INC. | $1,059 |
| PFIZER INC. | $900 |
| UCB, Inc. | $465 |
| Organon LLC | $205 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2006-08-01
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.
Enrollment records
1
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20060801000433 | I | Rheumatology | AZ | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 99215 | Established patient office or other outpatient visit, 40-54 minutes | 192 | 140 | $0 |
| 99214 | Established patient office or other outpatient visit, 30-39 minutes | 172 | 130 | $0 |
| 99212 | Established patient office or other outpatient visit, 10-19 minutes | 48 | 16 | $0 |
| 99205 | New patient office or other outpatient visit, 60-74 minutes | 45 | 45 | $0 |
| 99204 | New patient office or other outpatient visit, 45-59 minutes | 19 | 19 | $0 |
Insurance plans in this area (ZIP 85704)
Loading plans...
Group practice members
| Name | Specialty | State |
|---|---|---|
| Nurse Practitioner | AZ |
Reviews
All reviews are moderated before publication. Reviews reflect users' opinions; we do not verify the accuracy of individual reviews.
No reviews yet. Be the first to share your experience — your opinion helps families compare providers.